WinUI like Resource Management and Localization

[ShankarBUS]

Fixes #202.

[ShankarBUS]

I won't recommend merging this PR without a discussion and proper planning.

Even though this PR would benefit porting of new controls, this may break this library.

Think and decide. I'll wait.

And oh my! The changes are quite large 😅 (~50k lines?). Please look carefully at just the code changes and not the *.resx files.

[ShankarBUS]

Please take a look at this carefully #202 (comment)

[ShankarBUS]

The PR is ready to be merged.

Well looks like the CI failed while installing deps. The build process didn't even start. So, I guess it not a problem.

[Kinnara]

Great work. I noticed the ResourceAccessor class was getting larger and experimented with some changes to simplify it in cf339ee. I'd love to hear your thoughts on them.

[ShankarBUS]

Looks great! You simplified it really well!

[Kinnara]

Glad to hear! Would you like to update the PR to incorporate those changes before merging? Or I can do it after merging.

[ShankarBUS]

I stopped programming. So, you have to do the changes yourself after merging this PR.

[Kinnara]

I see. Thank you very much for your contributions and help!